三大运营商获得5G频段许可，但中国移动却输在起跑线上
12月6日晚，人民邮电报报道称，三大电信运营商已经获得全国范围5G中低频段试验频率使用许可。
其中，中国电信获得3400MHz-3500MHz共100MHz带宽的5G试验频率资源；中国移动获得2515MHz-2675MHz、4800MHz-4900MHz频段的共260MHZ带宽的5G试验频率资源。其中2515-2575MHz、2635-2675MHz和4800-4900MHz频段为新增频段，2575-2635MHz频段为重耕中国移动现有的TD-LTE（4G）频段；中国联通获得3500MHz-3600MHz共100MHz带宽的5G试验频率资源。
中国电信和中国联通获得了3.5G这一全球主流的5G频段；而中国移动获得了2.6G频段这一相对成熟度较差的频段，但2.6G频段较低且是连续性的频段，建网成本有一定优势。
中国电信与中国联通将分别获得3.5GHz的频谱资源，中国移动获得2.6GHz的频谱资源，明显将让中国的5G商用落地变得更加缓慢。
根据全球知名咨询公司Ovum发布的《5G部署及商用考虑》指出：“3.5GHz频段可更好的借助创新的天线技术如Massive MIMO，可同时兼顾覆盖和容量，这两点都是5G业务取得商业成功的重要因素，因此将成为大多数运营商部署5G的首选频段”。
3.5GHz频段拥有最广泛的产业链支持，可以最大限度降低5G建设难度、降低设备成本，能够让运营商在最短的时间内建设好5G网络。
二是2.6G频段给中国移动看上去是低频降低中国移动建网成本，但是因为结果可能是全球只有中国移动的5G是运营在2.6G频段，中国移动不得不自己独自支撑这个频段的产业链。建网成本也·低不到哪去。
其他消息：
近日，Epic Games宣布将推出数字游戏发行平台Epic Games Store，或成Steam最大竞争对手。但相比Steam与开发者的7：3分成，Epic Games Store可以给予开发者更高的分成，开发者甚至可以从合作中获得高达游戏收入的88%，且该分成模式不受任何层级或门槛限制。
Epic还表示该平台将采取“开发者直接与玩家交流”、“与其他创作者建立联系”以及“欢迎所有引擎加入”等策略来为Epic Games Store营造一个良好的生态环境。
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